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$269+ Cheap flights from Portland to Allentown (PDX - ABE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ABE
Jun 11 — Jun 181
Thu 6/11
Thu 6/18
1 adult, Economy
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Cheap flight deals from Portland to Allentown

Cheapest flights from Portland to Allentown
Explore the most affordable flight options available from Portland to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2026.

This American Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:15 am
PDX
-
ABE
1 stop6h 53m
American Airlines
Fri 6/125:46 pm
ABE
-
PDX
1 stop9h 13m
American Airlines
Deal found 5/7$392
This American Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/76:15 am
PDX
-
ABE
1 stop7h 31m
American Airlines
Sun 6/145:16 pm
ABE
-
PDX
1 stop9h 31m
American Airlines
Deal found 5/7$412
This American Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:15 am
PDX
-
ABE
1 stop7h 23m
American Airlines
Tue 6/95:16 pm
ABE
-
PDX
1 stop9h 31m
American Airlines
Deal found 5/8$487
This United Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:02 pm
PDX
-
ABE
1 stop7h 37m
United Airlines
Wed 9/95:36 pm
ABE
-
PDX
1 stop8h 33m
United Airlines
Deal found 5/10$489
This American Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:07 am
PDX
-
ABE
1 stop7h 35m
American Airlines
Fri 7/245:12 pm
ABE
-
PDX
1 stop9h 53m
American Airlines
Deal found 5/11$497
This American Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/226:15 am
PDX
-
ABE
1 stop7h 23m
American Airlines
Wed 6/245:16 pm
ABE
-
PDX
1 stop9h 31m
American Airlines
Deal found 5/7$541
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1912:26 pm
PDX
-
ABE
1 stop24h 22m
Multiple Airlines
Fri 7/248:49 pm
ABE
-
PDX
2 stops45h 18m
Multiple Airlines
Deal found 5/11$549
This American Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:59 pm
PDX
-
ABE
2 stops13h 38m
American Airlines
Wed 12/26:00 am
ABE
-
PDX
1 stop9h 38m
American Airlines
Deal found 5/8$571
This United Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:02 pm
PDX
-
ABE
1 stop7h 43m
United Airlines
Wed 9/95:36 pm
ABE
-
PDX
1 stop8h 33m
United Airlines
Deal found 5/9$574

Find flight deals from Portland to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Allentown (ABE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$392
(American Airlines)

One-way from

$269
(United Airlines)

Popular in

March

Cheapest in

January

Average price

$513
Provider with most accurate pricing for Portland-Allentown-Bethlehem flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Allentown-Bethlehem flights.
Search Deals
From Portland to Allentown-Bethlehem
Search Deals
One-way flight from Portland to Allentown-Bethlehem
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($145 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Allentown that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 12, 2026.
Use the filters below to find and compare flights from Portland to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortlandAllentown

PDX - ABE

PDXABE

Portland

Sat 6/6

6:15 am-4:08 pm

1 stop6h 53m

Allentown-Bethlehem

Fri 6/12

5:46 pm-11:59 pm

1 stop9h 13m

$392

PortlandAllentown

PDX - ABE

PDXABE

Portland

Sun 6/7

6:15 am-4:46 pm

1 stop7h 31m

Allentown-Bethlehem

Sun 6/14

5:16 pm-11:47 pm

1 stop9h 31m

$412

PortlandAllentown

PDX - ABE

PDXABE

Portland

Sun 7/19

5:49 am-6:32 pm

1 stop9h 43m

Allentown-Bethlehem

Fri 7/24

5:12 pm-12:05 am

1 stop9h 53m

$546

PortlandAllentown

PDX - ABE

PDXABE

Portland

Fri 5/22

10:41 am-2:03 pm

2 stops24h 22m

Allentown-Bethlehem

Mon 5/25

2:50 pm-5:01 pm

1 stop29h 11m

$581

PortlandAllentown

PDX - ABE

PDXABE

Portland

Sun 6/7

12:35 pm-3:49 pm

1 stop24h 14m

Allentown-Bethlehem

Sun 6/14

2:46 pm-5:29 pm

2 stops53h 43m

$690

PortlandAllentown

PDX - ABE

PDXABE

Portland

Fri 5/22

11:21 am-10:18 pm

1 stop7h 57m

Allentown-Bethlehem

Mon 5/25

12:59 pm-6:57 pm

1 stop8h 58m

$769

PortlandAllentown

PDX - ABE

PDXABE

Portland

Sat 6/6

11:12 pm-12:27 pm

2 stops10h 15m

Allentown-Bethlehem

Fri 6/12

1:12 pm-11:46 pm

2 stops13h 34m

$779

PortlandAllentown

PDX - ABE

PDXABE

Portland

Sun 7/19

8:44 pm-12:22 pm

2 stops12h 38m

Allentown-Bethlehem

Fri 7/24

1:08 pm-11:18 pm

2 stops13h 10m

$969

PortlandAllentown

PDX - ABE

PDXABE

Portland

Sun 7/19

8:35 am-1:41 pm

2 stops26h 06m

Allentown-Bethlehem

Fri 7/24

5:41 pm-9:47 am

2 stops19h 06m

$1,046
Cheapest one-way
Quickest one-way

PortlandAllentown

PDX - ABE

PDXABE

Portland

Wed 6/24

11:40 pm-9:58 am

1 stop7h 18m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/7

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Compare providers for flights from Portland to Allentown

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Allentown in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Allentown flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Allentown flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Allentown flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Allentown flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Allentown flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Allentown

What is the cheapest month to book a flight from Portland to Allentown?

Currently, January is the cheapest month in which you can book a flight from Portland to Allentown (average of $353). Flying from Portland to Allentown in March is currently the most expensive (average of $759). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Allentown

Get insights into the airlines that provide service to Allentown. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Allentown. Reviews last updated May 12, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Portland to Allentown to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,701 reviews

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,701 reviews
United Airlines
7.4
Good
9,701 reviews

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
American Airlines
7.1
Good
11,661 reviews
United Airlines
7.4
Good
9,701 reviews

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

Find useful and relevant information for your journey from Portland to Allentown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland to Allentown?

    Airlines like American Airlines fly from Portland to Allentown in about 6h 53m. The time it takes to get you to your destination can typically vary by up to . There are 2366 mi between Portland and Allentown.

  • What are the cheapest airlines flying from Portland to Allentown round-trip?

    Flying on United Airlines is currently your cheapest option to Allentown, with prices starting at $337. Another option worth looking into is American Airlines, starting at $386 round trip. United Airlines is 39% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Portland to Allentown that include hotel bookings?

    Yes. In addition to deals on Portland to Allentown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Allentown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Allentown.

  • Can I find deals for business class flights from Portland to Allentown?

    Yes. Cheapflights offers flight deals from Portland to Allentown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Allentown?

    Currently, January is the cheapest month in which you can book a flight from Portland to Allentown (average of $353). Flying from Portland to Allentown in March is currently the most expensive (average of $759). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Portland to Allentown

Discover the top 2 airlines that operate flights from Portland to Allentown. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$337Average$626FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$386Average$482FlexibilityNo cancel feeOn-time71%

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